An Illustrated Manuscript Of A Shot Tower

(CANNONS). AM. 5pg. 8 x 11. No date. No place. A lengthy autograph manuscript that appears to regard making shot for cannon, or some other form of metal working. The document seems to be in German and has four detailed, elaborate drawings on the fourth page of a tower. It has a pulley at the top and shows a carload being hauled upwards. The manuscript is in fair condition with folds, a couple of holes that go through all four pages, and a fifth page attached to the other four that has some larger holes in it.